package com.ncut.mapper;

import com.ncut.entity.SetmealDish;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

/**
 * @FileName SetmealDishMapper
 * @Description
 * @Author Sword
 * @date 2025-07-08
 **/

@Mapper
public interface SetmealDishMapper {
    /**
     * 根据菜品id查询套餐id
     *
     * @param dishIds
     * @return
     */
    List<Long> getSetmealIdsByDishIds(List<Long> dishIds);

    /**
     * 批量插入套餐和菜品的关联关系
     *
     * @param setmealDishes
     */
    void insertBatch(List<SetmealDish> setmealDishes);

    /**
     * 根据套餐id查询套餐和菜品的关联关系
     *
     * @param setmealId
     * @return
     */
    @Select("select * from setmeal_dish where setmeal_id = #{setmealId}")
    List<SetmealDish> getBySetmealId(Long setmealId);

    /**
     * 根据套餐id删除套餐和菜品的关联关系
     *
     * @param setmealId
     */
    @Delete("delete from setmeal_dish where setmeal_id = #{setmealId}")
    void deleteBySetmealId(Long setmealId);

    /**
     * 根据套餐id查询菜品id
     *
     * @param SetmealIds
     * @return
     */
    List<Long> getDishIdsBySetmealIds(List<Long> SetmealIds);

    /**
     * 根据套餐id批量删除
     *
     * @param SetmealIds
     */
    void deleteBySetmealIds(List<Long> SetmealIds);
}
